Which type of scanner uses X-rays, and why?
A Computer scanners, because X-rays release electrons via the
photoelectric effect
B. Bar-code scanners, because X-rays are low-energy waves, making
it safe for the machine operators
c. Security baggage scanners, because X-rays either pass through or
are absorbed by the objects in the baggage, creating an image of
the objects
D. Bar-code scanners, because X-rays produce a pattern of reflected
light when they shine on a pattern of black-and-white images
Answers: 1
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Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
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Which type of scanner uses X-rays, and why?
A Computer scanners, because X-rays release electrons v...
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